fixed a canonical example of Stupid Bug(tm)

[wxWidgets.git] / include / wx / generic / listctrl.h

diff --git a/include/wx/generic/listctrl.h b/include/wx/generic/listctrl.h
index c6852204a844fe1dd4e778c8e66475fb3d227f3b..6d72b0049255bb963fa8cded89382dee8bf8fa94 100644 (file)
--- a/include/wx/generic/listctrl.h
+++ b/include/wx/generic/listctrl.h
@@ -146,6 +146,13 @@ public:
     // returns true if it is a virtual list control
     bool IsVirtual() const { return (GetWindowStyle() & wxLC_VIRTUAL) != 0; }
 
+    // refresh items selectively (only useful for virtual list controls)
+    void RefreshItem(long item);
+    void RefreshItems(long itemFrom, long itemTo);
+
+    // implementation only from now on
+    // -------------------------------
+
     void OnIdle( wxIdleEvent &event );
     void OnSize( wxSizeEvent &event );
 
@@ -185,18 +192,23 @@ protected:
     // return the icon for the given item
     virtual int OnGetItemImage(long item) const;
 
-    // it calls our OnGetXXX() functions
+    // return the attribute for the item (may return NULL if none)
+    virtual wxListItemAttr *OnGetItemAttr(long item) const;
 
+    // it calls our OnGetXXX() functions
     friend class WXDLLEXPORT wxListMainWindow;
 
 private:
     // Virtual function hiding supression
-    void Update(void)
-    { wxWindowBase::Update(); }
+    virtual void Update() { wxWindowBase::Update(); }
 
     // create the header window
     void CreateHeaderWindow();
 
+    // reposition the header and the main window in the report view depending
+    // on whether it should be shown or not
+    void ResizeReportView(bool showHeader);
+
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxListCtrl);
 };